98412145 has 8 divisors (see below), whose sum is σ = 127178856. Its totient is φ = 72673536.

The previous prime is 98412143. The next prime is 98412157. The reversal of 98412145 is 54121489.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1763584 + 96648561 = 1328^2 + 9831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98412145 - 2¹ = 98412143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98412145.

It is not an unprimeable number, because it can be changed into a prime (98412143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756952 + ... + 757081.

It is an arithmetic number, because the mean of its divisors is an integer number (15897357).

Almost surely, 2^98412145 is an apocalyptic number.

It is an amenable number.

98412145 is a deficient number, since it is larger than the sum of its proper divisors (28766711).

98412145 is a wasteful number, since it uses less digits than its factorization.

98412145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514051.

The product of its digits is 11520, while the sum is 34.

The square root of 98412145 is about 9920.2895623061. The cubic root of 98412145 is about 461.6890410133.

The spelling of 98412145 in words is "ninety-eight million, four hundred twelve thousand, one hundred forty-five".